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<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>超过64字节的处理</title>
</head>
<body>
	<textarea name="" id="qwer" cols="30" rows="10" font-size='30px'></textarea>

	<script>
		window.onload=function() {
			// var ua = navigator.userAgent;
			qwer.value=whatBrow();
			// alert(ua);
			_czc.push(﻿["_trackEvent",whatBrow(),'浏览器类型']);
		}

		function whatBrow(){  
		    var ua = navigator.userAgent.toLowerCase();  
		    if(ua.match(/MicroMessenger/i)=="micromessenger") {  
		        return '微信';  
		    } else if(ua.match(/WeiBo/i) == "weibo") {  
		        return '微博';  
		    } else if(ua.match(/QQ/i) == "qq") {
		    	return 'qq';
		    }else {
		    	return '其它';
		    }
		}
	</script>
	<script src="https://s22.cnzz.com/z_stat.php?id=1264510658&web_id=1264510658" language="JavaScript"></script>
</body>
</html>